30790848

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 90708480

約数和(自身を除く): 59917632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 132, 176, 183, 192, 239, 244, 264, 352, 366, 478, 488, 528, 671, 704, 717, 732, 956, 976, 1056, 1342, 1434, 1464, 1912, 1952, 2013, 2112, 2629, 2684, 2868, 2928, 3824, 3904, 4026, 5258, 5368, 5736, 5856, 7648, 7887, 8052, 10516, 10736, 11472, 11712, 14579, 15296, 15774, 16104, 21032, 21472, 22944, 29158, 31548, 32208, 42064, 42944, 43737, 45888, 58316, 63096, 64416, 84128, 87474, 116632, 126192, 128832, 160369, 168256, 174948, 233264, 252384, 320738, 349896, 466528, 481107, 504768, 641476, 699792, 933056, 962214, 1282952, 1399584, 1924428, 2565904, 2799168, 3848856, 5131808, 7697712, 10263616, 15395424, 30790848]

約数ペア:

[(1, 30790848), (2, 15395424), (3, 10263616), (4, 7697712), (6, 5131808), (8, 3848856), (11, 2799168), (12, 2565904), (16, 1924428), (22, 1399584), (24, 1282952), (32, 962214), (33, 933056), (44, 699792), (48, 641476), (61, 504768), (64, 481107), (66, 466528), (88, 349896), (96, 320738), (122, 252384), (132, 233264), (176, 174948), (183, 168256), (192, 160369), (239, 128832), (244, 126192), (264, 116632), (352, 87474), (366, 84128), (478, 64416), (488, 63096), (528, 58316), (671, 45888), (704, 43737), (717, 42944), (732, 42064), (956, 32208), (976, 31548), (1056, 29158), (1342, 22944), (1434, 21472), (1464, 21032), (1912, 16104), (1952, 15774), (2013, 15296), (2112, 14579), (2629, 11712), (2684, 11472), (2868, 10736), (2928, 10516), (3824, 8052), (3904, 7887), (4026, 7648), (5258, 5856), (5368, 5736)]